Summa, J. F. (2004). Trading against the crowd: Profiting from fear and greed in stock, futures, and option markets. Hoboken, NJ: John Wiley & Sons.
استشهاد بنمط شيكاغوSumma, John F. Trading against the Crowd: Profiting From Fear and Greed in Stock, Futures, and Option Markets. Hoboken, NJ: John Wiley & Sons, 2004.
MLA استشهادSumma, John F. Trading against the Crowd: Profiting From Fear and Greed in Stock, Futures, and Option Markets. Hoboken, NJ: John Wiley & Sons, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.